🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.01 AU - 1.33 AU

Year: 467 Days

Day: 33.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,743,993 km

• M1: 218,114 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.34 AU - 1.82 AU

Year: 733 Days

Day: 22.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.35 AU - 2.65 AU

Year: 1458 Days

Day: 28.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.9

Radius: 7.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.49 AU - 16.83 AU

Year: 18627 Days

Day: 22.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,743,993 km

• M1: 99,483 km (0.118 R)
• M2: 460,313 km (0.112 R)
• M3: 731,683 km (0.099 R)
• M4: 2,001,769 km (0.085 R)
• M5: 2,499,032 km (0.086 R)
• M6: 5,699,230 km (0.113 R)
• M7: 7,395,520 km (0.104 R)
• M8: 7,801,230 km (0.034 R)
• M9: 9,748,096 km (0.085 R)
• M10: 13,621,933 km (0.069 R)
• M11: 14,231,993 km (0.083 R)
• M12: 15,446,878 km (0.093 R)
• M13: 16,479,851 km (0.031 R)
• M14: 32,884,155 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109

Radius: 6.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.83 AU - 19.73 AU

Year: 26503 Days

Day: 22.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,743,993 km

• M1: 80,932 km (0.101 R)
• M2: 588,368 km (0.077 R)
• M3: 875,596 km (0.119 R)
• M4: 1,770,042 km (0.079 R)
• M5: 2,050,089 km (0.059 R)
• M6: 2,741,979 km (0.116 R)
• M7: 6,067,989 km (0.043 R)
• M8: 8,990,682 km (0.054 R)
• M9: 9,473,136 km (0.096 R)
• M10: 9,770,686 km (0.099 R)
• M11: 10,023,506 km (0.095 R)
• M12: 10,332,575 km (0.028 R)
• M13: 13,469,343 km (0.051 R)
• M14: 14,619,901 km (0.032 R)
• M15: 20,865,313 km (0.077 R)
• M16: 22,753,687 km (0.025 R)
• M17: 23,108,832 km (0.08 R)
• M18: 33,351,200 km (0.054 R)
• M19: 34,505,048 km (0.053 R)
• M20: 35,924,433 km (0.115 R)
• M21: 38,879,140 km (0.093 R)
• M22: 42,795,463 km (0.093 R)
• M23: 43,200,873 km (0.08 R)
• M24: 44,019,622 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 16,102 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit